Opal Gems

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2.9ct Mozambique Blood Red Ruby Brilliant Round Cut No Reserve: high-clarity gemstone known for its vibrant red color and superior light return. Mozambique rubies feature deep, intense saturation (sometimes called "blood red") with fewer inclusions than traditiona

2026

2.9ct Mozambique Blood Red Ruby Brilliant Round Cut No Reserve

California GemstonesSan Diego, CA

6.30 ct Ceylon Deep Purple Sapphire Round Cut No Reserve: A round cut is designed for maximum brilliance and symmetry, offering superior sparkle compared to other shapes. Photos cannot capture the dance of the light in this stone. Excellent luster, especiall

2026

6.30 ct Ceylon Deep Purple Sapphire Round Cut No Reserve

California GemstonesSan Diego, CA

8.40 Carat San Benito Benitoite Pear Cut Certified: The finest benitoite exhibits a deep, vivid sapphire-blue color with high saturation. It is known for its high dispersion (fire), often exceeding that of diamonds, which gives it incredible sparkle. F

2026

8.40 Carat San Benito Benitoite Pear Cut Certified

California GemstonesSan Diego, CA

39 Carat Teal Green Sapphire Round Cut GGI Certified: An exceptionally large, rare, and high-value gemstone, particularly when cut in a round shape. Teal sapphires are a mix of blue and green, often showing varied colors between blue-green and seafoam gr

2026

39 Carat Teal Green Sapphire Round Cut GGI Certified

California GemstonesSan Diego, CA

4.10ct Mogok Pigeon Blood Ruby Round Cut No Reserve AGSL Certified: an exceptional, high-value gem, featuring a vivid crimson-red color with intense fluorescence and top-tier clarity. Originating from the world-renowned Mogok Valley in Burma, such a large, round-cut s

2026

4.10ct Mogok Pigeon Blood Ruby Round Cut No Reserve AGSL Certified

California GemstonesSan Diego, CA

10.50 Carat Green Colombian Emerald Pear Cut VG Certified: a rare, large, and highly coveted gemstone exhibiting a rich green hue. Typically displaying excellent pear (teardrop) shaping with a refined silhouette, these stones are valued for their transparency

2026

10.50 Carat Green Colombian Emerald Pear Cut VG Certified

California GemstonesSan Diego, CA

10.3ct Ceylon Blue Sapphire Pear Cut No Reserve GGL Certified: visually striking gemstone, characterized by the vibrant, bright blue hues typical of Sri Lankan (Ceylon) mines. These sapphires are often prized for their high transparency, excellent brilliance and

2026

10.3ct Ceylon Blue Sapphire Pear Cut No Reserve GGL Certified

California GemstonesSan Diego, CA

13.05 Ct Amazing Sri Lankan Pink Morganite Asscher Cut No Reserve EGL Certified: Beryl gemstone. Its square, step-cut facet structure features clipped corners, creating a "hall of mirrors" effect. Sri Lankan origin suggests high-quality, vibrant color saturation, while the large c

2026

13.05 Ct Amazing Sri Lankan Pink Morganite Asscher Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

2.35ct Brazilian Blue Aquamarine Emerald Step Cut No Reserve AGSL Certified: a high-quality, desirable gemstone often characterized by its intense, clear, and vibrant ocean-blue color. Originating from Brazil, known for producing the finest aquamarines, this stone is typically

2026

2.35ct Brazilian Blue Aquamarine Emerald Step Cut No Reserve AGSL Certified

California GemstonesSan Diego, CA

7.90 Carat Mozambique Blood Ruby Brilliant Round Cut Certified: Mozambique blood ruby is a natural gemstone known for its intense red color and significant size. Cut in a brilliant round shape, this gem features eye-clean clarity, high transparency, and comes cert

2026

7.90 Carat Mozambique Blood Ruby Brilliant Round Cut Certified

California GemstonesSan Diego, CA

3.6ct Karur Blue Aquamarine Trillion Cut No Reserve: Visually striking gemstone, This 3.6-carat Aquamarine from Karur features a vibrant blue hue and is precision-cut into a modern, triangular trillion shape. Renowned for its excellent 7.5–8 Mohs hard

2026

3.6ct Karur Blue Aquamarine Trillion Cut No Reserve

California GemstonesSan Diego, CA

5 carat Ceylon Green Sapphire Round Cut No Reserve, GIR Certified: This gems display vibrant bluish-green hues, enhanced by brilliant or mixed cutting techniques to maximize sparkle. Offering high clarity and excellent durablity. ntense, bright green (without excessi

2026

5 carat Ceylon Green Sapphire Round Cut No Reserve, GIR Certified

California GemstonesSan Diego, CA

9.0 Ct Not Enhanced Mozambique Red Ruby Oval Cut No Reserve GIR Certified: Unheated Mozambique ruby is a high-value gemstone. Featuring an intense red color. This gem possesses high transparency, excellent clarity, and are cut into ovals to maximize brilliance.

2026

9.0 Ct Not Enhanced Mozambique Red Ruby Oval Cut No Reserve GIR Certified

California GemstonesSan Diego, CA

6.55 carat tcw Myanmar Pigeon Blood Ruby Oval Cut 9 stones No Reserve, GIR Certified: 9 Stones. Highly coveted gem due to its rich, vivid color, often featuring high fluorescence. Nine-stone settings usually feature a large central Burmese ruby surrounded by eight smaller diamonds or a

2026

6.55 carat tcw Myanmar Pigeon Blood Ruby Oval Cut 9 stones No Reserve, GIR Certified

California GemstonesSan Diego, CA

1888 Morgan Silver Dollar GEM BU: 1888 Morgan Silver Dollar GEM BU

2026

1888 Morgan Silver Dollar GEM BU

Gold Standard AuctionsDallas, TX

1888 Silver Morgan Dollar GEM BU: 1888 Silver Morgan Dollar GEM BU

2026

1888 Silver Morgan Dollar GEM BU

Gold Standard AuctionsDallas, TX

1923 Silver Peace Dollar GEM BU: 1923 Silver Peace Dollar GEM BU

2026

1923 Silver Peace Dollar GEM BU

Gold Standard AuctionsDallas, TX

1885-O Morgan Silver Dollar GEM BU: 1885-O Morgan Silver Dollar GEM BU

2026

1885-O Morgan Silver Dollar GEM BU

Gold Standard AuctionsDallas, TX

1889 Silver Morgan Dollar GEM BU: 1889 Silver Morgan Dollar GEM BU

2026

1889 Silver Morgan Dollar GEM BU

Gold Standard AuctionsDallas, TX

1888 Silver Morgan Dollar GEM BU: 1888 Silver Morgan Dollar GEM BU

2026

1888 Silver Morgan Dollar GEM BU

Gold Standard AuctionsDallas, TX

1888 Morgan Silver Dollar GEM BU: 1888 Morgan Silver Dollar GEM BU

2026

1888 Morgan Silver Dollar GEM BU

Gold Standard AuctionsDallas, TX

1898-O Silver Morgan Dollar GEM BU: 1898-O Silver Morgan Dollar GEM BU

2026

1898-O Silver Morgan Dollar GEM BU

Gold Standard AuctionsDallas, TX

1922 Silver Peace Dollar GEM BU: 1922 Silver Peace Dollar GEM BU

2026

1922 Silver Peace Dollar GEM BU

Gold Standard AuctionsDallas, TX

1888-O Morgan Silver Dollar GEM BU: 1888-O Morgan Silver Dollar GEM BU

2026

1888-O Morgan Silver Dollar GEM BU

Gold Standard AuctionsDallas, TX

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Gems Auctions

Hand Painted Chinese Snuff Bottle w Lotus Design

Handmade Chinese Jade Snuff Bottle With Floral Accents & Red Stopper

Chinese Porcelain Snuff Bottle

1200+ Gems & Collectibles Auction

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

Rolex Oyster Perpetual 124300 41mm Green Dial Stainless Steel Box Papers

Chanel Bow Strap Card Holder on Chain Quilted Lambskin

1 oz Gold Bar PAMP Suisse Lady Fortuna Veriscan (In Assay) .9999 Fine

Gold, Gems & Memorabilia!!

Activity Auctions

Ends from:

Dover, DE, US

LE Kevin Francis Ceramics Salvador Dali Figural Vase

Vintage Coca-Cola Light-Up Advertising Countertop Clock

Vintage Italy Murano Style Decanter Set with Floral Motif

Hidden Gems & Estate Treasures

Matthew Bullock Auctioneers

Starts on:

Ottawa, IL, US

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